Wall support for a rectangular box



FIG. 1 is a front perspective view of a wall support for a rectangular box showing my new design;

FIG. 2 is a left side elevational view thereof, the right side view being a mirror copy of this view;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front perspective view of a first variant of my design;

FIG. 7 is a left side elevational view of this first variant, the right side elevational view being a mirror copy of this view;

FIG. 8 is a front elevational view of this first variant;

FIG. 9 is a top plan view of this first variant;

FIG. 10 is a bottom plan view of this first variant;

FIG. 11 is a front perspective view of a second variant of my design;

FIG. 12 is a left side elevational view of this second variant, the right side elevational view being a mirror copy of this view;

FIG. 13 is a front elevational view of this second variant;

FIG. 14 is a top view of this second variant;

FIG. 15 is a bottom view of this second variant;

FIG. 16 is a front perspective view of a third variant of my design;

FIG. 17 is a left side elevational view of this third variant, the right side elevational view being a mirror copy of this view;

FIG. 18 is a front elevational view of this third variant;

FIG. 19 is a top view of this third variant; and,

FIG. 20 is a bottom plan view of this third variant. 

The ornamental design for a wall support for a rectangular box, as shown and described. 